
/* 首次等待动画  为了能尽早加载，所以起名为 A */

/*----------------------------------------
    Pre Loader
------------------------------------------*/

body {
    overflow: hidden;
}
body.loaded {
    overflow: auto;
}

#request-loader {
    position: fixed; top: 0; bottom:0; right:0; left: 0; background: transparent; z-index: 9999999999999;
    display: none;
}

#request-loader .loader {
    position: fixed; width: 42px; height: 42px; top: 50%; left: 50%; margin-left: -21px; margin-top: -21px;
    background: url(img/loading2.gif) no-repeat;
}

#loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
}
#loader {
    display: block;
    position: relative;
    left: 50%;
    top: 50%;
    width: 150px;
    height: 150px;
    margin: -75px 0 0 -75px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #3498db;
    -webkit-animation: spin 2s linear infinite;
    /* Chrome, Opera 15+, Safari 5+ */

    animation: spin 2s linear infinite;
    /* Chrome, Firefox 16+, IE 10+, Opera */

    z-index: 1001;
}
/*#loader-logo {*/
    /*display: block;*/
    /*position: absolute;*/
    /*left: 48%;*/
    /*top: 46%;*/
    /*background: url(../images/user-bg-2.jpg) no-repeat center center;*/
    /*z-index: 1001;*/
/*}*/
#loader:before {
    content: "";
    position: absolute;
    top: 5px;
    left: 5px;
    right: 5px;
    bottom: 5px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #e74c3c;
    -webkit-animation: spin 3s linear infinite;
    /* Chrome, Opera 15+, Safari 5+ */

    animation: spin 3s linear infinite;
    /* Chrome, Firefox 16+, IE 10+, Opera */
}
#loader:after {
    content: "";
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #f9c922;
    -webkit-animation: spin 1.5s linear infinite;
    /* Chrome, Opera 15+, Safari 5+ */

    animation: spin 1.5s linear infinite;
    /* Chrome, Firefox 16+, IE 10+, Opera */
}
@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
        /* Chrome, Opera 15+, Safari 3.1+ */

        -ms-transform: rotate(0deg);
        /* IE 9 */

        transform: rotate(0deg);
        /* Firefox 16+, IE 10+, Opera */
    }
    100% {
        -webkit-transform: rotate(360deg);
        /* Chrome, Opera 15+, Safari 3.1+ */

        -ms-transform: rotate(360deg);
        /* IE 9 */

        transform: rotate(360deg);
        /* Firefox 16+, IE 10+, Opera */
    }
}
@keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
        /* Chrome, Opera 15+, Safari 3.1+ */

        -ms-transform: rotate(0deg);
        /* IE 9 */

        transform: rotate(0deg);
        /* Firefox 16+, IE 10+, Opera */
    }
    100% {
        -webkit-transform: rotate(360deg);
        /* Chrome, Opera 15+, Safari 3.1+ */

        -ms-transform: rotate(360deg);
        /* IE 9 */

        transform: rotate(360deg);
        /* Firefox 16+, IE 10+, Opera */
    }
}
#loader-wrapper .loader-section {
    position: fixed;
    top: 0;
    width: 51%;
    height: 100%;
    background: #222222;
    z-index: 1000;
    -webkit-transform: translateX(0);
    /* Chrome, Opera 15+, Safari 3.1+ */

    -ms-transform: translateX(0);
    /* IE 9 */

    transform: translateX(0);
    /* Firefox 16+, IE 10+, Opera */
}
#loader-wrapper .loader-section.section-left {
    left: 0;
}
#loader-wrapper .loader-section.section-right {
    right: 0;
}
/* Loaded */

.loaded #loader-wrapper .loader-section.section-left {
    -webkit-transform: translateX(-100%);
    /* Chrome, Opera 15+, Safari 3.1+ */

    -ms-transform: translateX(-100%);
    /* IE 9 */

    transform: translateX(-100%);
    /* Firefox 16+, IE 10+, Opera */

    -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
    transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
}
.loaded #loader-wrapper .loader-section.section-right {
    -webkit-transform: translateX(100%);
    /* Chrome, Opera 15+, Safari 3.1+ */

    -ms-transform: translateX(100%);
    /* IE 9 */

    transform: translateX(100%);
    /* Firefox 16+, IE 10+, Opera */

    -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
    transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
}
.loaded #loader {
    opacity: 0;
    -webkit-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}
.loaded #loader-wrapper {
    visibility: hidden;
    -webkit-transform: translateY(-100%);
    /* Chrome, Opera 15+, Safari 3.1+ */

    -ms-transform: translateY(-100%);
    /* IE 9 */

    transform: translateY(-100%);
    /* Firefox 16+, IE 10+, Opera */

    -webkit-transition: all 0.3s 1s ease-out;
    transition: all 0.3s 1s ease-out;
}